using System.Diagnostics;

namespace System.Runtime {
	internal sealed class Fx {
		internal static void Assert(bool condition, string message) {
			Debug.Assert(condition, message);
		}

		internal static void Assert(string message) {
			Debug.Assert(false, message);
		}

		internal static class Exception {
			public static System.Exception ArgumentNull(string paramName) {
				throw new ArgumentNullException(paramName);
			}
		}
	}
}
